Often heavy going, but a thoughtful argument that “all nature is quantum” and that we should go with the flow.
The theoretical physicist and bestselling author digs into his discipline’s most confounding concept.
As lucidly as he can, Rovelli shows that while quantum theory may clarify the foundations of science, it doesn’t make sense. “Its mathematics does not describe reality,” he writes. “Distant objects seem magically connected. Matter is replaced by ghostly waves of probability.” And yet, it “has never been found wrong.” The author begins with the easy part: the history. Helgoland is a barren island in the North Sea where, in 1925, a young Werner Heisenberg spent the summer trying to explain how electrons behave. The 20-year-old explanation that atoms consisted of tiny electrons whirling around heavier protons—as planets orbit the sun—didn’t work. Electrons don’t whirl like specks of matter but rather in diffuse, cloudlike waves. However, whenever scientists deal with an electron (such as in a particle accelerator), it becomes a speck of matter. After much agonizing, Heisenberg decided not to explain electron behavior but simply describe what happens. The result was a brilliant, if clunky, formulation using mathematical matrixes that correctly predicted what experiments showed. Within a few years, other geniuses (Schrödinger, Pauli, Dirac, Born) refined and simplified Heisenberg’s work, and quantum theory was off and running. After 100 years, scientists still agree that quantum theory remains an enigma, but it works so well that only a persistent minority, Rovelli included, try to make sense of it. In the book’s second half, more philosophy than science, the author maintains that every entity in the universe, from protons to humans, exists only in relation to other objects. Something that didn’t interact would be invisible. Expressing doubt over Ernst Mach’s insistence that science must be based on the “observable,” Rovelli leans toward the Buddhist teaching that “there is nothing that exists in itself, independently from something else.”
Often heavy going, but a thoughtful argument that “all nature is quantum” and that we should go with the flow.Pub Date: May 25, 2021
ISBN: 978-0-593-32888-0
Page Count: 256
Publisher: Riverhead
Review Posted Online: Feb. 16, 2021
Kirkus Reviews Issue: March 15, 2021
BOOK REVIEW
BOOK REVIEW
Worthwhile reference stuffed with facts and illustrations.
A compendium of charts, time lines, lists and illustrations to accompany study of the Bible.
This visually appealing resource provides a wide array of illustrative and textually concise references, beginning with three sets of charts covering the Bible as a whole, the Old Testament and the New Testament. These charts cover such topics as biblical weights and measures, feasts and holidays and the 12 disciples. Most of the charts use a variety of illustrative techniques to convey lessons and provide visual interest. A worthwhile example is “How We Got the Bible,” which provides a time line of translation history, comparisons of canons among faiths and portraits of important figures in biblical translation, such as Jerome and John Wycliffe. The book then presents a section of maps, followed by diagrams to conceptualize such structures as Noah’s Ark and Solomon’s Temple. Finally, a section on Christianity, cults and other religions describes key aspects of history and doctrine for certain Christian sects and other faith traditions. Overall, the authors take a traditionalist, conservative approach. For instance, they list Moses as the author of the Pentateuch (the first five books of the Hebrew Bible) without making mention of claims to the contrary. When comparing various Christian sects and world religions, the emphasis is on doctrine and orthodox theology. Some chapters, however, may not completely align with the needs of Catholic and Orthodox churches. But the authors’ leanings are muted enough and do not detract from the work’s usefulness. As a resource, it’s well organized, inviting and visually stimulating. Even the most seasoned reader will learn something while browsing.
Worthwhile reference stuffed with facts and illustrations.Pub Date: Sept. 1, 2005
ISBN: 978-1-5963-6022-8
Page Count: -
Publisher: N/A
Review Posted Online: May 23, 2010
Review Program: Kirkus Indie
This a book of earlier, philosophical essays concerned with the essential "absurdity" of life and the concept that- to overcome the strong tendency to suicide in every thoughtful man-one must accept life on its own terms with its values of revolt, liberty and passion. A dreary thesis- derived from and distorting the beliefs of the founders of existentialism, Jaspers, Heldegger and Kierkegaard, etc., the point of view seems peculiarly outmoded. It is based on the experience of war and the resistance, liberally laced with Andre Gide's excessive intellectualism. The younger existentialists such as Sartre and Camus, with their gift for the terse novel or intense drama, seem to have omitted from their philosophy all the deep religiosity which permeates the work of the great existentialist thinkers. This contributes to a basic lack of vitality in themselves, in these essays, and ten years after the war Camus seems unaware that the life force has healed old wounds... Largely for avant garde aesthetes and his special coterie.
Pub Date: Sept. 26, 1955
ISBN: 0679733736
Page Count: 228
Publisher: Knopf
Review Posted Online: Sept. 19, 2011
Kirkus Reviews Issue: Sept. 1, 1955
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